Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | <?php |
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| 15 | View Code Duplication | class PropelQueryCreateBuilder extends AbstractMethodBodyBuilder |
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| 16 | { |
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| 17 | /** |
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| 18 | * @param BlockGenerator $body |
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| 19 | * @return BlockGenerator |
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| 20 | * @throws RuntimeException |
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| 21 | */ |
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| 22 | public function build(BlockGenerator $body) |
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| 30 | } |